Descendants of Grace May Koontz

1 Grace May Koontz  b. 18 DEC 1871 d. 1951
  + John Clifford Marshall  b. 10 SEP 1867 d. 1953
    2 Walter Lee Marshall  b. 1889 d. 1968
      + Mable B. Mumma  b. MAY 1891 d. 1963
    2 Lloyd W. Marshall d. 11 JUN 1930